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Expand and simplify (x+y)^2 - 2xy ​
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4 votes
Expand and simplify (x+y)^2 - 2xy ​

User Stuart Menefy
by
7.1k points

1 Answer

3 votes

Answer:

x² + y²

Explanation:

(x+y)² - 2xy

= x² + 2xy + y² -2xy

= x² + y² +2xy - 2xy

= x² + y²

User GreyHands
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